Cita APA (7th ed.)

Payne, M. (1997). Modern social work theory (2nd ed.). Macmillan.

Cita Chicago (17th ed.)

Payne, Malcolm. Modern Social Work Theory. 2nd ed. London: Macmillan, 1997.

Cita MLA (9th ed.)

Payne, Malcolm. Modern Social Work Theory. 2nd ed. Macmillan, 1997.